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physics.optics2020
Single and multi-mode directional lasing from arrays of dielectric nanoresonators
Shaimaa I. Azzam, Krishnakali Chaudhuri, Alexei Lagutchev +5
The strong electric and magnetic resonances in dielectric subwavelength structures have enabled unique opportunities for efficient manipulation of light-matter interactions. Beside…
physics.optics2018
Full-wave analysis of reverse saturable absorption in time-domain
Shaimaa I. Azzam, Alexander V. Kildishev
An advanced full-wave time-domain numerical model for reverse saturable absorption (RSA) is presented and verified against established methods. Rate equations, describing atomic re…
physics.optics2018
Formation of Bound States in the Continuum in Hybrid Plasmonic-Photonic Systems
Shaimaa I. Azzam, Vladimir M. Shalaev, Alexandra Boltasseva +1
A bound state in the continuum (BIC) is a localized state of an open structure with access to radiation channels, yet it remains highly confined with, in theory, infinite lifetime…